Java ExternalCalling Application Program Interface (API)
In Java External Call, a Java method can throw a MapleException using the com.maplesoft.externalcall.MapleException class, which is an Exception subclass (see define_external). Maple correctly converts the Java Exception into a Maple Exception. The MapleException constructor allows for a limited number of arguments to be passed into Maple along with the Exception method. This functionality is similar to error.
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